. >> reporter: president obama stood by israel during the fighting and still does. his administration is now planning to ask congress to increase funding for israel's missile defense system. the iron dome system intercepted more than 80% of the missiles hamas launched during the conflict. and israel has a man in custody suspected of planting the bomb on a tel aviv bus that wounded 15 people. a police spokesman says the israeli arab is a member of hamas. more arrests are expected. some israelis are expressing disappointment that israel's response wasn't harsher. hamas has declared november 22nd a permanent national holiday. >> susan mcginnis in washington. have a good weekend. thank you. egypt's president mohamed morsi has given himself new sweeping powers. he declared the court can't challenge any of his decisions. he ordered the retrial of former president hosni mubarak and top aides. he said his power grab is to protect the revolution that toppled mubarak. critics say he's appointed himself egypt's new pharaoh. coming up, highway horror. a pileup in texas. two dea